body{
    margin: 0;
    padding: 0;
    background-image: url("../image/index.jpg");
    background-size: cover;
    background-repeat: no-repeat center;
}

.loginBox{
    position:absolute;
    width: 40vw;
    height: 45vh;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
    background-color: whitesmoke;
    border: 2px;
    border-radius: 2%;
}

.loginBoxLeft{
    background-color: black;
    border-left: 2px;
    border-top-left-radius: 2%;
    border-bottom-left-radius: 2%;
}

.loginBoxRight{
    background-color: whitesmoke;
    margin-top: 5%;
}